Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Tested the VNH7040AYMounted on the official breakout board. (Also tried with custom PCB)Proper heatsink.50 and 100% 20 kHz PWM.With dummy load and also with real motor.Tried 7, 12, 20 and 24 Volt Vcc.Tried 3.3, 5 and 7 Volt control signal (INA, INB, ...
I’ve bought 1000+ L7805CP voltage regulators. On all the data sheets it say there is a +-10% voltage tolerance yet the voltage I’m getting is +55%. It says it’s input voltage range is 35v - 7v and its output is a nominal 5v (4.5-5.5v) yet I’m getting...
I've tried to make a 24VAC triac switch driven by a triac optocoupler. It doesn't seem to be turning on fully. Direct connection of load to 24VAC measures .24amps but through the triac when on is only .13amps.I've gone back to the drawing board using...
Hi,i damaged D1 on my STM32F4 Discovery board. Afterwards, i removed D1 and shorted there. Now, it works. Can i use it or is it dangerous?
Can someone tell me the purpose of the elements highlighted in the attached scheme? I can assume that capacitor C1 is a DC blocking capacitor, but why is it so big value? The purpose of R16 and C10 I can not understand
Required PWM - 16 Channel for the motor controller application .please suggest the best MCU with support RTOS.
any one know when make project with st motor control have function protect short circuit start put low voltage and check current if unormal high undrestand out put is short and shot down pwm output
How exactly can I program the internal clock in the STSPIN32F0 chip?
I have been going through the datasheets to find the capabilities of the bootstrap system in the STEVAL-ESC002V1 board and the STSPIN32F0A and can not find it.How long can the system hold a motor phase high, and how long does the bootstrap hold a cha...
